Reciprocating pump
[化] 往复泵
🧩 词语组成解析
[医] 交互的, 往复的
pump
[pʌmp]
n. 抽水机;打气筒;泵;轻软舞鞋;
v. 用泵输送 ;涌出;急速摇晃;盘问;
🗣️ 情景例句
Are you from Taiwan?
您是从台湾来的吗？
How much do you want to change?
您想兑换多少？
I love you more than my own life, more than my wife, and more than all the world.
我爱你胜过爱我自己的生命、自己的妻子和整个世界。（他哭了。）